תִּגְרָה (tigrâhtig-raw'noun|femininecontention)
[Heb] תִּגְרָה ETCBC: תִּגְרָה‎ (subs|irritation) OSHL: c.cx.ac TWOT: 378b GK: H9327 Greek: ἰσχύς
Derivation: from גָּרָה;
Strong's: strife, i.e. infliction
KJV: blow.